12110330105 has 16 divisors (see below), whose sum is σ = 15670368000. Its totient is φ = 8954490240.

The previous prime is 12110330087. The next prime is 12110330117. The reversal of 12110330105 is 50103301121.

It is not a de Polignac number, because 12110330105 - 2¹² = 12110326009 is a prime.

It is a super-2 number, since 2×12110330105² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1550705 + ... + 1558494.

It is an arithmetic number, because the mean of its divisors is an integer number (979398000).

Almost surely, 2^12110330105 is an apocalyptic number.

It is an amenable number.

12110330105 is a deficient number, since it is larger than the sum of its proper divisors (3560037895).

12110330105 is a wasteful number, since it uses less digits than its factorization.

12110330105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3109264.

The product of its (nonzero) digits is 90, while the sum is 17.

Adding to 12110330105 its reverse (50103301121), we get a palindrome (62213631226).

The spelling of 12110330105 in words is "twelve billion, one hundred ten million, three hundred thirty thousand, one hundred five".